A045402 Primes congruent to {1, 3, 4, 5, 6} mod 7.

3, 5, 11, 13, 17, 19, 29, 31, 41, 43, 47, 53, 59, 61, 67, 71, 73, 83, 89, 97, 101, 103, 109, 113, 127, 131, 137, 139, 151, 157, 167, 173, 179, 181, 193, 197, 199, 211, 223, 227, 229, 239, 241, 251, 257, 263, 269

Offset: 1

Author

N. J. A. Sloane

Keywords

• nonn
• easy

Links

• Vincenzo Librandi, Table of n, a(n) for n = 1..1000

Crossrefs

Cf. A000040.

Programs

Magma

[ p: p in PrimesUpTo(740) | p mod 7 in {1, 3, 4, 5, 6} ]; // Vincenzo Librandi, Mar 24 2011

Mathematica

Select[Prime[Range[0,60]],MemberQ[{1,3,4,5,6},Mod[#,7]]&]//Quiet  (* Harvey P. Dale, Feb 19 2011 *)